package com.zjuh.goodboy.biz.dal.daointerface;

import com.zjuh.goodboy.biz.dal.dataobject.UserDO;

public interface UserDAO {
	
	long create(UserDO userDO);
	
	UserDO queryById(long id);
	
	UserDO queryByNick(String nick);
	
	UserDO queryByEmail(String email);

}
